package com.zwt.interceptor;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import java.util.Arrays;

/**
 * Created by zwt on 2018/9/6.
 */
@Configuration
public class MyWebConfig extends WebMvcConfigurerAdapter {

    @Bean
    public AuthInterceptor authInterceptor(){
        return new AuthInterceptor();
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 多个拦截器组成一个拦截器链
        // addPathPatterns 用于添加拦截规则
        // excludePathPatterns 用户排除拦截
        registry.addInterceptor(authInterceptor()).addPathPatterns("/app/**").excludePathPatterns(Arrays.asList("/views/**",
                "/plugins/**"));
        super.addInterceptors(registry);
    }

}
